Re: [DuMuX] about grid adaptation

2019-01-24 Thread Flemisch, Bernd
Von: Dumux im Auftrag von lc Gesendet: Donnerstag, 24. Januar 2019 12:40 An: dumux@listserv.uni-stuttgart.de Betreff: Re: [DuMuX] about grid adaptation Dear Bernd, the problem which I'm considering at the moment is the viscous fingering in water/oil

Re: [DuMuX] about grid adaptation

2019-01-24 Thread lc
Dear Bernd, the problem which I'm considering at the moment is the viscous fingering in water/oil interaction for horizontal wells. I'm using a 2p sequential approach on structured and unstructured grids. Grid adaptation is certainy useful in such a context (see for example,

Re: [DuMuX] set_singular_limit and parallel execution

2019-01-24 Thread Timo Koch
Hi Lorenzo, you can't scale well to 4 cores because your CPU only has two cores. The two additional ones are only hyperthreads. Please repeat the same numerical experiment on a machine with more cores. Timo On 24.01.19 10:37, lc wrote: On 18.01.2019 21:52, Flemisch, Bernd wrote: Can you

Re: [DuMuX] about grid adaptation

2019-01-24 Thread Flemisch, Bernd
Hi Lorenzo, in general, we are really happy to help. But posing questions like this is very annoying for most of us. Please be specific. What is the problem that you are trying to solve? What is the model that you want to use? Do you have a sincere motivation to use adaptive grids or do you

Re: [DuMuX] how to add stresses to output file for multidomain-el2p problem

2019-01-24 Thread Timo Koch
Hi Ranjeet, please use a debugging tool like valgrind to find where your segmentation fault comes from. Maybe then we can help. Timo > Am 24.01.2019 um 08:08 schrieb Ranjeet kumar : > > Hi All, > I want to add stresses value to the vtu file for the el2p problem. Based on >